diff --git a/cad/pythoncad/Makefile b/cad/pythoncad/Makefile
index 237eef7895bd..69275bf4e79f 100644
--- a/cad/pythoncad/Makefile
+++ b/cad/pythoncad/Makefile
@@ -9,7 +9,7 @@
 PORTNAME=	pythoncad
 PORTVERSION=	37
 CATEGORIES=	cad
-MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/R${PORTVERSION}/Source
+MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/R${PORTVERSION}%20PyGtk/Source
 DISTNAME=	PythonCAD-DS1-R${PORTVERSION}
 
 MAINTAINER=	fbsd-ports@xbsd.net